Base | Representation |
---|---|
bin | 1100100111010000101100 |
3 | 20012222201110 |
4 | 30213100230 |
5 | 1321302130 |
6 | 154512020 |
7 | 40051026 |
oct | 14472054 |
9 | 6188643 |
10 | 3306540 |
11 | 1959286 |
12 | 1135610 |
13 | 8ba043 |
14 | 621016 |
15 | 454ab0 |
hex | 32742c |
3306540 has 24 divisors (see below), whose sum is σ = 9258480. Its totient is φ = 881728.
The previous prime is 3306539. The next prime is 3306547. The reversal of 3306540 is 456033.
It is not an unprimeable number, because it can be changed into a prime (3306547) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27495 + ... + 27614.
It is an arithmetic number, because the mean of its divisors is an integer number (385770).
Almost surely, 23306540 is an apocalyptic number.
3306540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3306540 is an abundant number, since it is smaller than the sum of its proper divisors (5951940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3306540 is a wasteful number, since it uses less digits than its factorization.
3306540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55121 (or 55119 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 3306540 is about 1818.3893972414. The cubic root of 3306540 is about 148.9788417924.
The spelling of 3306540 in words is "three million, three hundred six thousand, five hundred forty".
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